Are there nonstop flights from Milan (MXP) to Vientiane (VTE)?

No. The fastest connection is via Hanoi, about 12h 1m of total flying time.

What is the fastest connection from Milan (MXP) to Vientiane (VTE)?

via Hanoi ≈ 12h 1m, via Chengdu ≈ 12h 7m, via Bangkok ≈ 12h 17m (estimated flying time, excluding layovers).

from 29,500 ANA miles, from 45,000 JAL miles (economy, one way, based on the published award charts).

Milan Malpensa International Airport (MXP) to Wattay International Airport (VTE)・8,879 km

No nonstop flights. The fastest connection is via Hanoi (HAN), about 12h 1m of flying time (layover not included).

With milesANA 29,500 miles+ (via BKK)JAL 45,000 miles+ (via PVG)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

11 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.